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| 0000792987-17-000019-index.html | 2017-05-08 15:28:20 | |
| 0000792987-17-000019.txt | 2017-05-08 15:28:20 | |
 0000792987-17-000019-xbrl.zip | 112861 | 2017-05-08 15:28:20 |
| aste-20170331.xml | 701527 | 2017-05-08 15:28:20 |
| aste-20170331.xsd | 36449 | 2017-05-08 15:28:20 |
| aste-20170331_cal.xml | 59730 | 2017-05-08 15:28:20 |
| aste-20170331_def.xml | 145809 | 2017-05-08 15:28:20 |
| aste-20170331_lab.xml | 468799 | 2017-05-08 15:28:20 |
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| f10q-033117.htm | 648665 | 2017-05-08 15:28:20 |
| FilingSummary.xml | 27545 | 2017-05-08 15:28:20 |
| Financial_Report.xlsx | 57366 | 2017-05-08 15:28:20 |
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| report.css | 2767 | 2017-05-08 15:28:20 |
| Show.js | 1410 | 2017-05-08 15:28:20 |